Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-1844 |
CWE-ID | CWE-119 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Apple iOS Operating systems & Components / Operating system iPadOS Operating systems & Components / Operating system |
Vendor | Apple Inc. |
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU51268
Risk: High
CVSSv3.1:
CVE-ID: CVE-2021-1844
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing web content in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall update from vendor's website.
Apple iOS: 14.2 18B92, 14.0 18A373, 14.4 18D52
iPadOS: 14.0 18A373 - 14.4 18D52
http://support.apple.com/en-us/HT212221
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?